diff --git a/recipes-musicians/soundfont-collection/sf-tools_git.bb b/recipes-musicians/soundfont-collection/sf-tools_git.bb
index 9e1c76a..482af27 100644
--- a/recipes-musicians/soundfont-collection/sf-tools_git.bb
+++ b/recipes-musicians/soundfont-collection/sf-tools_git.bb
@@ -4,7 +4,7 @@ LIC_FILES_CHKSUM = " \
     file://LICENSE;md5=75859989545e37968a99b631ef42722e \
 "
 SRC_URI = "git://github.com/schnitzeltony/soundfont-cmdline-tools.git"
-SRCREV = "c4b11144dc714d9e4d959f0631c35a6b9764c057"
+SRCREV = "66b6cd4446abf616837718c62fa3f03bfb97afeb"
 S = "${WORKDIR}/git"
 PV = "0.0.0+git${SRCPV}"